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I-km photovoltaic array with an emelency o (worldwide) insolation conditions. averag 10-3 A wind turbine with a 40-m-diameter rotor produces 287-kW output in a 10-m/s wind. What is its efficiency?

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Ow men Given d= actual =287 kW - ㄧㄡ ocual 289- 35 2 =38 . II

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